Content area
Abstract
Background
Timely incision and drainage (I&D) is first line management for anorectal abscesses. We aimed to define current practices in anorectal abscess management and identify factors associated with abscess recurrence and fistula formation.
MethodsIndex episodes of anorectal abscesses treated with I&D in 2014–2018 at a multi-hospital healthcare system were included. Association with one-year abscess recurrence or fistula formation was evaluated using Cox proportional hazard regression. Fistulae were captured only among patients without fistulae at the index operation.
ResultsA total of 458 patients met study criteria. One-year rate of abscess recurrence or fistula formation was 20.3%. When compared to bedside procedures, drainage in the operating room was associated with a reduced risk of either recurrence or fistula formation (aHR 0.20 [95%CI 0.114–0.367]).
ConclusionsImproved exposure and patient comfort in the operating room may allow more complete drainage contributing to decreased rates of abscess recurrence or fistula formation.
Details
; Althans, Alison R 1
; Reitz, Katherine M 1 ; Allen, Laura H 1 ; Kurukulasuriya, Chareeni 2
; Larkin, Timothy M 3 ; Reinert, Nathan J 4
; Cunningham, Kellie E 5 ; Watson, Andrew R 5 ; Celebrezze, James P 5 ; Medich, David S 5 ; Holder-Murray, Jennifer 5
1 Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
2 University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
3 Department of Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA, USA
4 Department of Vascular Surgery, Cleveland Clinic Foundation, Cleveland, OH, USA
5 Division of Colon and Rectal Surgery, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA